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- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
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USGS Water-Year Summary 2024
12438905 NINEMILE CREEK AT EASTLAKE ROAD NEAR OROVILLE, WA
LOCATION - Lat 48°58'13.33", long 119°25'06.67" referenced to North American Datum of 1983, in sec.15, T.40 N., R.27 E., Okanogan County, WA, Hydrologic Unit 17020006, on the right bank, 50 feet upstream from Eastlake Rd, 2.4 miles N-NE from Oroville town center, and .45 miles upstream from mouth.
DRAINAGE AREA - 47.1 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD -
October 2017 to current year, Published as 12438900 Ninemile Creek near Orville, July 2006 to September 2017.
GAGE - Water-stage recorder and crest-stage gage. Elevation of gage is 972 ft above NAVD of 1988, from topographic map.
REMARKS - No known regulation. Possible small diversions above station for irrigation. U.S. Geological Survey satellite telemeter at station.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 174 ft³/s, May 6, 2023, maximum gage height, 7.93 ft, April 28, 2018; minimum discharge, .02 ft³/s, July 22, 2023.
